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Anatoly Klypin
Researcher at New Mexico State University
Publications - 291
Citations - 42755
Anatoly Klypin is an academic researcher from New Mexico State University. The author has contributed to research in topics: Dark matter & Galaxy. The author has an hindex of 94, co-authored 287 publications receiving 40171 citations. Previous affiliations of Anatoly Klypin include University of Oxford & Spanish National Research Council.
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Journal ArticleDOI
Where are the missing galactic satellites
TL;DR: In this paper, the authors compare the observed and predicted VDFs cross at B50 km s~1, indicating that the predicted abundance of satellites with km s-1 V circ Z 50 is in reasonably good agreement with observations.
Journal ArticleDOI
Sloan digital sky survey: Early data release
Chris Stoughton,Robert H. Lupton,Mariangela Bernardi,Michael R. Blanton,Michael R. Blanton,Scott Burles,Scott Burles,Francisco J. Castander,Francisco J. Castander,Francisco J. Castander,Andrew J. Connolly,Daniel J. Eisenstein,Daniel J. Eisenstein,Joshua A. Frieman,Joshua A. Frieman,Gregory S. Hennessy,Robert B. Hindsley,Zeljko Ivezic,S. Kent,S. Kent,Peter Z. Kunszt,Brian C. Lee,Avery Meiksin,Jeffrey A. Munn,Heidi Jo Newberg,Robert C. Nichol,T. Nicinski,T. Nicinski,Jeffrey R. Pier,Gordon T. Richards,Michael Richmond,David J. Schlegel,J. Allyn Smith,J. Allyn Smith,Michael A. Strauss,Mark SubbaRao,Alexander S. Szalay,Aniruddha R. Thakar,Douglas L. Tucker,Daniel E. Vanden Berk,Brian Yanny,Jennifer Adelman,John E. Anderson,Scott F. Anderson,James Annis,Neta A. Bahcall,Jon Arne Bakken,Matthias Bartelmann,Steven Bastian,Amanda E. Bauer,Amanda E. Bauer,E. Berman,Hans Böhringer,William N. Boroski,Stephen B. Bracker,Charlie Briegel,John W. Briggs,Jon Brinkmann,Robert J. Brunner,Larry N. Carey,Michael A. Carr,Bing Chen,Damian J. Christian,Patrick L. Colestock,James H. Crocker,István Csabai,István Csabai,Paul C. Czarapata,Julianne J. Dalcanton,Arthur F. Davidsen,John Eric Davis,Walter Dehnen,Scott Dodelson,Mamoru Doi,T. Dombeck,Megan Donahue,Nancy Ellman,Brian R. Elms,Brian R. Elms,Michael L. Evans,L. Eyer,Xiaohui Fan,Glenn R. Federwitz,Scott D. Friedman,Masataka Fukugita,Roy R. Gal,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,Bruce Greenawalt,Gretchen Greene,James E. Gunn,Ernst De Haas,Zoltan Haiman,M. Haldeman,Patrick B. Hall,Patrick B. Hall,Masaru Hamabe,Brad M. S. Hansen,Frederick H. Harris,Hugh C. Harris,Michael Harvanek,Suzanne L. Hawley,Jeffrey J. E. Hayes,Jeffrey J. E. Hayes,Timothy M. Heckman,Amina Helmi,A. A. Henden,Craig J. Hogan,David W. Hogg,Donald J. Holmgren,Jon A. Holtzman,Chih-Hao Huang,Charles L. Hull,Shin-Ichi Ichikawa,Takashi Ichikawa,David Johnston,Guinevere Kauffmann,Rita S. J. Kim,Rita S. J. Kim,Tim Kimball,E. Kinney,Mark A. Klaene,S. J. Kleinman,Anatoly Klypin,Gillian R. Knapp,John Korienek,Julian H. Krolik,Richard G. Kron,Richard G. Kron,Jurek Krzesinski,D. Q. Lamb,R. French Leger,Siriluk Limmongkol,Carl Lindenmeyer,Dan Long,Craig L. Loomis,Jon Loveday,Bryan Mackinnon,Bryan Mackinnon,Edward J. Mannery,Paul M. Mantsch,Bruce Margon,Bruce Margon,Peregrine M. McGehee,Timothy A. McKay,Brian McLean,Kristen Menou,Aronne Merelli,Houjun Mo,David G. Monet,Osamu Nakamura,Vijay K. Narayanan,Thomas Nash,Eric H. Neilsen,Peter R. Newman,Atsuko Nitta,Michael Odenkirchen,Norio Okada,Sadanori Okamura,Jeremiah P. Ostriker,Russell Owen,George Pauls,John Peoples,R. S. Peterson,Don Petravick,Adrian Pope,Adrian Pope,Ruth Pordes,Marc Postman,Angela Prosapio,Thomas R. Quinn,R. Rechenmacher,Claudio H. Rivetta,Hans-Walter Rix,Constance M. Rockosi,Robert Rosner,K. Ruthmansdorfer,Dale Sandford,Donald P. Schneider,Ryan Scranton,Maki Sekiguchi,G. Sergey,Ravi K. Sheth,K. Shimasaku,Stephen A. Smee,Stephen A. Smee,Stephanie A. Snedden,Albert Stebbins,Christopher W. Stubbs,István Szapudi,Paula Szkody,Gyula P. Szokoly,S. Tabachnik,Zlatan Tsvetanov,Alan Uomoto,Michael S. Vogeley,Wolfgang Voges,Patrick Waddell,Rene A. M. Walterbos,Shu I. Wang,Masaru Watanabe,David H. Weinberg,Richard L. White,Simon D. M. White,Brian C. Wilhite,Brian C. Wilhite,D. Wolfe,Naoki Yasuda,Donald G. York,Idit Zehavi,Wei Zheng +212 more
TL;DR: The Sloan Digital Sky Survey (SDSS) is an imaging and spectroscopic survey that will eventually cover approximately one-quarter of the celestial sphere and collect spectra of ≈106 galaxies, 100,000 quasars, 30,000 stars, and 30, 000 serendipity targets as discussed by the authors.
Journal ArticleDOI
Profiles of dark haloes: evolution, scatter and environment
James S. Bullock,James S. Bullock,Tsafrir S. Kolatt,Tsafrir S. Kolatt,Yair Sigad,Rachel S. Somerville,Rachel S. Somerville,Andrey V. Kravtsov,Andrey V. Kravtsov,Anatoly Klypin,Joel R. Primack,Avishai Dekel +11 more
TL;DR: In this paper, the authors studied the dark-matter halo density profiles in a high-resolution N-body simulation of a CDM cosmology and found that the redshift dependence of the median concentration is cvirRvir/rs.
Proceedings ArticleDOI
Sloan Digital Sky Survey: Early data release
Christopher Stoughton,Robert H. Lupton,Mariangela Bernardi,Michael R. Blanton,Scott Burles,Francisco J. Castander,Andrew J. Connolly,Daniel J. Eisenstein,Joshua A. Frieman,Gregory S. Hennessy,Robert B. Hindsley,Ryan Scranton,Maki Sekiguchi,G. Sergey,Ravi K. Sheth,Kazuhiro Shimasaku,S. Smee,S. A. Snedden,Albert Stebbins,Heidi Jo Newberg,Patrick Waddell,Gretchen Greene,Naoki Yasuda,Christopher W. Stubbs,Donald G. York,Mike Harvanek,Robert C. Nichol,Rene A. M. Walterbos,T. Nicinski,Charles L. H. Hull,Idit Zehavi,Wei Zheng,James E. Gunn,J. R. Pier,Gordon T. Richards,Michael Richmond,David J. Schlegel,Suzanne L. Hawley,J. A. Smith,Michael A. Strauss,M. Subbarao,Alexander S. Szalay,Shinichi Ichikawa,E. de Haas,Aniruddha R. Thakar,Douglas L. Tucker,D. E. vanden Berk,Brian Yanny,Adelman, J, K,Jeffrey J. E. Hayes,John E. Anderson,Scott F. Anderson,J. Annis,Neta A. Bahcall,Zoltan Haiman,J. A. Bakken,Takashi Ichikawa,Matthias Bartelmann,Steven Bastian,Amanda E. Bauer,E. Berman,Timothy M. Heckman,Hans Böhringer,William N. Boroski,Stephen B. Bracker,M. Haldeman,Charlie Briegel,John W. Briggs,Jon Brinkmann,David Johnston,Robert J. Brunner,Larry N. Carey,Michael A. Carr,Amina Helmi,Bing Chen,Damian J. Christian,Patrick B. Hall,Patrick L. Colestock,J. Crocker,István Csabai,Paul C. Czarapata,Julianne J. Dalcanton,Guinevere Kauffmann,A. Davidsen,John Eric Davis,A. A. Henden,Walter Dehnen,Masaru Hamabe,Scott Dodelson,Mamoru Doi,T. Dombeck,Megan Donahue,Nancy Ellman,Brian R. Elms,Michael L. Evans,Rita S. J. Kim,L. Eyer,Craig J. Hogan,Brad M. S. Hansen,Xiaohui Fan,Glenn R. Federwitz,Scott D. Friedman,Masataka Fukugita,Roy R. Gal,Bruce Gillespie,Karl Glazebrook,Jim Gray,Eva K. Grebel,T. Kimball,Frederick H. Harris,David W. Hogg,B. Greenawalt,Donald J. Holmgren,István Szapudi,E. Kinney,H. C. Harris,M. Klaene,Shu I. Wang,Jon A. Holtzman,Chih-Hao Huang,S. J. Kleinman,Z. Ivezic,Anatoly Klypin,Gillian R. Knapp,Paula Szkody,John Korienek,Julian H. Krolik,Richard G. Kron,J. Krzesinski,Masaru Watanabe,D. Q. Lamb,R. F. Leger,Siriluk Limmongkol,Carl Lindenmeyer,Steve Kent,G. P. Szokoly,Dan Long,Craig P. Loomis,Jonathan Loveday,Bryan Mackinnon,Edward J. Mannery,David H. Weinberg,Paul M. Mantsch,Bruce Margon,P. McG'hee,Timothy A. McKay,S. Tabachnik,Brian McLean,Peter Z. Kunszt,Kristen Menou,Aronne Merelli,Houjun Mo,David G. Monet,Richard L. White,Osamu Nakamura,Vijay K. Narayanan,Thomas Nash,Zlatan Tsvetanov,Eric H. Neilsen,Paul Newman,Atsuko Nitta,Brian C. Lee,Michael Odenkirchen,Norio Okada,Sadanori Okamura,Simon D. M. White,Jeremiah P. Ostriker,Rhys Edward Owen,A. Uomoto,A. G. Pauls,John Peoples,R. S. Peterson,Don Petravick,A. Pope,Avery Meiksin,Ruth Pordes,Marc Postman,B. C. Wilhite,Angela Prosapio,Michael S. Vogeley,Thomas R. Quinn,R. Rechenmacher,Claudio H. Rivetta,H. W. Rix,Constance M. Rockosi,Robert Rosner,K. Ruthmansdorfer,Jeffrey A. Munn,Dale Sandford,D. Wolfe,Wolfgang Voges,Donald P. Schneider +191 more
Journal ArticleDOI
Toward a halo mass function for precision cosmology: The Limits of universality
Jeremy L. Tinker,Andrey V. Kravtsov,Anatoly Klypin,Kevork N. Abazajian,Michael S. Warren,Gustavo Yepes,Stefan Gottlöber,Daniel E. Holz +7 more
TL;DR: In this paper, the mass function of dark matter halos is measured in a large set of collisionless cosmological simulations of flat ΛCDM cosmology and investigated its evolution at -->z 2.5.